Elvish elves (EDH / Commander)

For centuries elves lived in peace and in harmony with nature. Their life goal was to study and take care of the old, mythical force they inhereted from Karametra, the god that created them. They used this gift to grow trees and to
take care of wild animals. They named it Razi.
But one day, darkness descended from skies and started to swallow elven forests. This darkness had a name. A name feared by many. Nicol Bolas.
Trees started to burn, green grass turned to black and elves couldn't fight against the dark powers of Bolas. They had no weapons and karametra's force wasn't meant to be used in fight. It was the force of life. Last time karametra descended from heaven, she said that, when dark times come, elves will find their savior in the Temple of mystery.
So the Druid council decided to send there an expedition.
Marwyn and Ezuri were the ones chosen to try to find this savior. When they found the temple, they started to summon their Razi force together, as was said in Karametra's prophecy. After 2 hours they were totally exhausted but then it happened.
Blue and green lights started to appear all over temple's walls. After few seconds they stoped formed in a shape of a boy. Then big part of the wall dissapeared revealing boy that was standing right there. His name was Kinnan.
Dressed in green and blue with big spear on the back. He looked and them and said, "We have no time. Lets go save your people." He was no elf but they felt strangely connected to him. They went to the main village where Kinnan trained them how to use their Razi to create powerful beings. Beings that would fought for them against Bolas. So they created a new species and named them Eldrazi. Bolas was forced to fall back when fighting against this power. Soon peace was restored in elven lands. But not for long. The force that was in Eldrazi started to be unstable and elves lost control over them. The newly created species started to think on their own and started to reproduce using Razi force. The true creation of Karametra was coming. A force as voracious as time itself.